#!/usr/bin/env bash
##
## Licensed to the Apache Software Foundation (ASF) under one
## or more contributor license agreements.  See the NOTICE file
## distributed with this work for additional information
## regarding copyright ownership.  The ASF licenses this file
## to you under the Apache License, Version 2.0 (the
## "License"); you may not use this file except in compliance
## with the License.  You may obtain a copy of the License at
##
##   http://www.apache.org/licenses/LICENSE-2.0
##
## Unless required by applicable law or agreed to in writing,
## software distributed under the License is distributed on an
## "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
## KIND, either express or implied.  See the License for the
## specific language governing permissions and limitations
## under the License.
##

: ${HADOOP_PREFIX:=/usr/local/hadoop}

#$HADOOP_PREFIX/etc/hadoop/hadoop-env.sh

rm /tmp/*.pid

# installing libraries if any - (resource urls added comma separated to the ACP system variable)
#cd $HADOOP_PREFIX/share/hadoop/common ; for cp in ${ACP//,/ }; do  echo == $cp; curl -LO $cp ; done; cd -

# altering the core-site configuration
# sed s/HOSTNAME/$HOSTNAME/ /usr/local/hadoop/etc/hadoop/core-site.xml.template > /usr/local/hadoop/etc/hadoop/core-site.xml

/usr/sbin/sshd
#service sshd start
$HADOOP_PREFIX/bin/hadoop namenode -format
$HADOOP_PREFIX/sbin/start-dfs.sh
$HADOOP_PREFIX/sbin/start-yarn.sh
$HADOOP_PREFIX/sbin/yarn-daemon.sh start nodemanager

if [[ $1 == "-d" ]]; then
  while true; do sleep 1000; done
fi

if [[ $1 == "-bash" ]]; then
  /bin/bash
fi
